<!--suppress ALL -->
<template>
  <!--<el-button type="primary" @click="dialogFormVisible = true">上传<i class="el-icon-upload el-icon--right"></i></el-button>-->
  <div>
    <el-upload
      class="upload-demo"
      action="http://localhost:8081/upload"
      :on-preview="handlePreview"
      :on-remove="handleRemove"
      :before-remove="beforeRemove"
      multiple
      :limit="3"
      :on-exceed="handleExceed"
      :file-list="fileList">
      <el-button type="primary">点击上传<i class="el-icon-upload el-icon--right"></i></el-button>
      <div slot="tip" class="el-upload__tip">只能上传txt文件</div>
    </el-upload>
  </div>
</template>
<script>

  import {uploadFile} from '../api'

  export default {
    data() {
      return {
        fileList: [{}]
      };
    },
    methods: {
      handleRemove(file, fileList) {
        console.log(file, fileList);
      },
      handlePreview(file) {
        console.log(file);
      },
      handleExceed(files, fileList) {
        this.$message.warning('当前限制选择 3 个文件，本次选择了 ${files.length} 个文件，共选择了 ${files.length + fileList.length} 个文件');
      },
      beforeRemove(file, fileList) {
        return this.$confirm('确定移除 ${ file.name }？');
      }
    }
  }

</script>
